Maths - Online Test

Q1. The straight line given by the equation x = 11 is
Answer : Option B
Explaination / Solution:


Q2. If (sin a + coseca)2 +(cos a + sec a)2  = k + tan2a + cot2a , then the value of k is equal to
Answer : Option B
Explaination / Solution:


Q3. The height of a right circular cone whose radius is 5 cm and slant height is 13 cm will be
Answer : Option A
Explaination / Solution:


Q4. The sum of all deviations of the data from its mean is
Answer : Option C
Explaination / Solution:


Q5. If there are 1024 relations from a set A = {1, 2, 3, 4, 5} to a set B, then the number of elements in B is
Answer : Option B
Explaination / Solution:


Q6. The sum of the exponents of the prime factors in the prime factorization of 1729 is
Answer : Option C
Explaination / Solution:


Q7.  is
Answer : Option A
Explaination / Solution:


Q8.

In a given figure ST || QR, PS = 2 cm and SQ = 3 cm. Then the ratio of the area of ΔPQR to the area of ΔPST is


Answer : Option A
Explaination / Solution:


Q9. If (5,7), (3,p) and (6,6) are collinear, then the value of p is
Answer : Option C
Explaination / Solution:


Q10. If sin θ + cos θ = a and sec θ + cosecθ = b , then the value of b(a 2 -1) is equal to
Answer : Option D
Explaination / Solution: